| OCR Text |
Show 6 Investigation of Aromatic Derivatives Destruction The destruction experiments were carried out in a test facility, as shown in Fig.3 flow diagram. The stream of process exhaust is simulated by a V O C generating system, as shown in Fig.4, which consists of a rectangular hood, a magnetic agitator and a glass beaker with sample solvents. During experiments, the carrier gas, air, is drafted via the open front of the hood, in that pure organic vapors emitted from the beaker of solvents is diluted with air, and is then introduced to the rotary combustion system through the rear of the hood. The concentration of organic vapors is varied by agitation speed and heating temperature of solvents. Once within the combustion system, the exhaust is directed by the rotating to the appropriate compartments of hot ceramic regenerators. The exhaust passes vertically upward through this media, taking on heat and raising the temperature of the exhaust close to the combustion temperature. In the combustion zone, the burner will provide additional energy to reach the specific combustion temperature. This temperature oxidizes and purifies the exhaust after which, the hot clean air passes downward through separated compartments of the regenerators returning the majority of heats back to the system. The clean gas then a PI-2T [PS-A TI2 FI2 D-101 u-/- a p^ft??,, F-102 Pncl Burner F.D. rm 0 m G RTO 1 F-101 Fig. P&ID v-io3 Fig.3 The process diagram of V O C removal experimental system |
